Western Water Data

Montezuma County, Colorado — water rights summary

Seniority, absolute versus conditional water, and decreed uses for all 1,180 water rights on record in Montezuma County, taken from the state's own records. Priority dates run from 1868-03-02 to 2024-12-18.

At a glance

1,180water rights on record
418,508acre-feet absolute (perfected)
137,952acre-feet conditional (decreed, not yet perfected)
14.2%of rights carry a conditional portion

CFS on record: 3,660.9 absolute · 1,004.2 conditional. Flow (CFS) and volume (AF) are never added together.

Risk: absolute vs conditional

Worth knowing: 167 rights in Montezuma County carry a conditional portion, water that is decreed but not yet perfected. Absolute and conditional are not the same asset.

Seniority by era

In a dry year the oldest rights are served first. This is how Montezuma County's rights are distributed.

EraRightsShare
pre-190042335.8%
1900-194929124.7%
1950-1969847.1%
1970-199929525.0%
2000+877.4%

What the water is decreed for

Decreed useRights
Irrigation861
Stock529
Domestic284
Fire89
Other88
Fishery84

The ten most senior rights on record

Ranked by the state's own priority administration number, the figure DWR uses to order rights by seniority.

PriorityStructureSourceAmount UsesVerify
1868-03-02SP-0710SAN JUAN RIVER0.0223 CFSStockstate record
1868-03-02SP-0718SAN JUAN RIVER0.0045 CFSStockstate record
1868-03-02SP-0601MCELMO CREEK0.0134 CFSStockstate record
1868-03-02SP-0602MCELMO CREEK0.0111 CFSStockstate record
1868-03-02SP-0603MCELMO CREEK0.1337 CFSStockstate record
1868-03-02SP-0613MCELMO CREEK0.0067 CFSStockstate record
1868-03-02SP-0615MCELMO CREEK0.0006 CFSStockstate record
1868-03-02SP-0201SAN JUAN RIVER0.0111 CFSStockstate record
1868-03-02SP-0401SAN JUAN RIVER0.0067 CFSStockstate record
1868-03-02SP-0623SAN JUAN RIVER0.0011 CFSStockstate record

Need this for a deal?

This page is the summary. The full file for Montezuma County covers every one of the 1,180 rights, with its priority date, seniority number, absolute and conditional amounts, decreed uses and a link to each official record, as a spreadsheet.

Buying, lending on, or listing irrigated ground here? Ask for the county file, or for a single property's water summary. The first one is on me.

erik@westernwaterdata.com

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Records last updated 10 September 2026.